|Instant Doom Levels: Level Master II For Doom, Doom II, Heretic, Hexen - Sams Publishing|
This has more than 1,000 additional game levels, and instructional sample level (.wad) files discussed in the electronic book. There's a collection of the finest level editors, tools, and utilities available, including special editions or registered versions of the main editors discussed in the electronic book. It contains the Tricks of the Doom Gurus ebook.
Keywords: video games; DOOM; first-person shooter